CN215101491U - Nitrogen making machine convenient to overhaul - Google Patents
Nitrogen making machine convenient to overhaul Download PDFInfo
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- CN215101491U CN215101491U CN202120978739.5U CN202120978739U CN215101491U CN 215101491 U CN215101491 U CN 215101491U CN 202120978739 U CN202120978739 U CN 202120978739U CN 215101491 U CN215101491 U CN 215101491U
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Abstract
The utility model provides a nitrogen generator convenient to overhaul. Nitrogen generator convenient to overhaul includes: a base; the nitrogen making machine body is fixedly arranged at the top of the base; the four support columns are all fixedly arranged at the top of the base; the dust shielding plate is fixedly arranged at the tops of the four supporting columns; the mounting frame is fixedly mounted at the top of the dust shielding plate; the through groove opening is formed in the inner wall of the bottom of the mounting frame and extends to the position below the dust shielding plate; two baffles, two the equal fixed mounting of baffle is in on the inner wall of installing frame. The utility model provides a nitrogen generator convenient to overhaul has easy operation, practices thrift the cost of overhaul, improves the advantage of overhauing the security.
Description
Technical Field
The utility model relates to a nitrogen generator overhauls technical field, especially relates to a nitrogen generator convenient to overhaul.
Background
The nitrogen making machine is a nitrogen making device which is designed and manufactured according to the pressure swing adsorption technology, and the nitrogen making machine uses a high-quality imported carbon molecular sieve as an adsorbent and adopts the pressure swing adsorption principle at normal temperature to separate air to prepare high-purity nitrogen. Usually, two adsorption towers are connected in parallel, an inlet PLC controls an inlet pneumatic valve to automatically operate, and the inlet pneumatic valve alternately performs pressurization adsorption and decompression regeneration to complete nitrogen-oxygen separation and obtain nitrogen with high purity.
In the daily use of nitrogen generator, the pressure barrel can receive wearing and tearing, and the carbon molecular sieve in the pressure barrel can reduce the nitrogen generation effect, at this moment just needs the staff to take off the top cap of pressure barrel and inspects or change carbon molecular sieve, and the top cap of general pressure barrel is heavier, and the transport is comparatively troublesome.
Therefore, it is necessary to provide a new nitrogen generator which is convenient to overhaul to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an easy operation, practice thrift maintenance cost, improve the nitrogen generator of the security of overhauing of being convenient for.
In order to solve the technical problem, the utility model provides a nitrogen generator convenient to overhaul includes: a base; the nitrogen making machine body is fixedly arranged at the top of the base; the four support columns are all fixedly arranged at the top of the base; the dust shielding plate is fixedly arranged at the tops of the four supporting columns; the mounting frame is fixedly mounted at the top of the dust shielding plate; the through groove opening is formed in the inner wall of the bottom of the mounting frame and extends to the position below the dust shielding plate; the two partition plates are fixedly arranged on the inner wall of the mounting frame; the lifting motor is fixedly arranged on the inner wall of the bottom of the mounting frame; the lifting wire roller is rotatably arranged on the outer wall of one side, close to each other, of the two partition plates, and one end of the lifting wire roller is fixedly connected with the rotating shaft of the lifting motor.
Preferably, two steel wires are bound on the lifting wire roller, and one ends of the two steel wires penetrate through the through notch.
Preferably, hooks are fixedly mounted at one ends of the two steel wires below the dust shielding plate.
Preferably, the bottom of hiding the dirt board is provided with linkage plate, linkage plate and four the support column is connected, linkage plate's bottom has been seted up two and has been dodged the groove, two dodge equal fixed mounting in the inslot and have two fixed plates, two dodge the inslot and all be provided with the biax screw rod, two the biax screw rod respectively with four the fixed plate rotates to be connected, linkage plate's top fixed mounting has two accommodate motor, two accommodate motor's axis of rotation extends to two respectively and dodges the inslot, two dodge and all slide on the bottom inner wall in groove and have two connecting plates, four the connecting plate respectively with two biax screw rod threaded connection, four the equal fixed mounting in bottom of connecting plate has the centre gripping semi-ring, four the centre gripping semi-ring corresponds each other.
Preferably, the top of the connecting plate is provided with two avoiding holes, and the two steel wires respectively penetrate through the two avoiding holes.
Preferably, a first gear is fixedly sleeved at one end of the double-shaft screw, a second gear is fixedly sleeved on a rotating shaft of the adjusting motor, and the first gear is meshed with the second gear.
Preferably, the top of the clamping semi-ring is provided with a placing groove.
Compared with the prior art, the utility model provides a nitrogen generator convenient to overhaul has following beneficial effect:
the utility model provides a nitrogen generator convenient to overhaul, through lifting by crane the motor, lift by crane the line roller, steel wire line and couple can be comparatively quick convenient the pressure barrel top cap at the pressure barrel top that will make on the nitrogen generator body lifts and is convenient for the staff and overhauls in to the pressure barrel, need not through instruments such as outside loop wheel machine, surplus maintenance cost can carry out the dust to whole nitrogen generator body through hiding the dirt board and shelter from, can not have the dust to drop in the pressure barrel when guaranteeing that nitrogen generator body overhauls.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a nitrogen generator convenient for maintenance according to the present invention;
FIG. 2 is a schematic view of a partial front cross-sectional structure of a first embodiment of the nitrogen generator convenient for maintenance provided by the present invention;
FIG. 3 is a schematic structural view of a second embodiment of the nitrogen generator convenient for maintenance according to the present invention;
FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3;
fig. 5 is a schematic view of the three-dimensional structure of the clamping half ring in the second embodiment of the nitrogen generator convenient for maintenance.
Reference numbers in the figures: 1. a base; 2. a nitrogen making machine body; 3. a support pillar; 4. a dust shield plate; 5. installing a frame; 6. a through notch; 7. a partition plate; 8. a hoisting motor; 9. a wire lifting roller; 10. a connector tile; 11. an avoidance groove; 12. a fixing plate; 13. a double-shaft screw; 14. adjusting the motor; 15. a connecting plate; 16. clamping the half rings.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-2, in a first embodiment of the present invention, an easy-to-repair nitrogen generator includes: a base 1; the nitrogen making machine body 2 is fixedly arranged on the top of the base 1; the four supporting columns 3 are all fixedly arranged at the top of the base 1 and support the whole lifting mechanism; the dust shielding plate 4 is fixedly arranged at the tops of the four supporting columns 3, and shields dust for the whole nitrogen making machine body 2; the mounting frame 5 is fixedly mounted at the top of the dust shielding plate 4, so that a hoisting motor 8 and a hoisting wire roller 9 can be conveniently mounted and protected; the through notch 6 is formed in the inner wall of the bottom of the mounting frame 5, and the through notch 6 extends to the lower part of the dust shielding plate 4; the two partition plates 7 are fixedly arranged on the inner wall of the mounting frame 5; the lifting motor 8 is fixedly arranged on the inner wall of the bottom of the mounting frame 5, and provides power for lifting the top cover; and the hoisting wire rollers 9 are rotatably arranged on the outer walls of the two adjacent sides of the partition plates 7, and one end of each hoisting wire roller 9 is fixedly connected with the rotating shaft of the hoisting motor 8.
In order to pull the top cover on the pressure barrel, two steel wires are bound on the lifting wire roller 9, and one ends of the two steel wires penetrate through the through notch 6.
In order to enable the steel wire to be quickly connected with the top cover, hooks are fixedly arranged at one ends of the two steel wire below the dust shielding plate 4.
In this embodiment:
when the nitrogen making machine body 2 is installed, the nitrogen making machine body 2 is required to be installed at the top of the base 1, and pull handles are fixedly installed on top covers of two pressure barrels arranged on the nitrogen making machine body 2;
when the pressure bucket on nitrogen generator body 2 overhauls, can start lifting by crane motor 8 and drive lifting by crane line roller 9 and rotate, then descend steel wire line and couple to the top of pressure bucket, with the couple with draw the handle and be connected, then reverse start lifting by crane motor 8 drives lifting by crane line roller 9 reverse rotation, hoist the top cap on the pressure bucket through steel wire line and couple, like this alright overhaul the inside of pressure bucket, easy operation is convenient, need not through instruments such as loop wheel machine, practice thrift the cost of overhaul.
Compared with the prior art, the utility model provides a nitrogen generator convenient to overhaul has following beneficial effect:
through lifting by crane motor 8, lifting by crane line roller 9, steel wire line and couple can be comparatively quick convenient the staff of being convenient for to overhaul in the pressure drum with the top cap hoist at the pressure drum top on nitrogen generator body 2, need not through instruments such as outside loop wheel machine, surplus maintenance cost can carry out the dust through dust-proof board 4 and shelter from whole nitrogen generator body 2, can not have the dust to drop in the pressure drum when guaranteeing nitrogen generator body 2 to overhaul.
Second embodiment:
based on the maintenance-convenient nitrogen generator provided by the first embodiment of the present application, a second embodiment of the present application provides another maintenance-convenient nitrogen generator, and the second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the individual implementation of the first embodiment.
A second embodiment of the present invention will be further explained with reference to the drawings and the following embodiments,
referring to fig. 3-5, in a second embodiment of the present invention, the nitrogen generator for easy maintenance further includes a connection plate 10, the connection plate 10 is disposed under the dust-shielding plate 4, the connection plate 10 is connected to four of the supporting posts 3, and has a supporting function, and a clamping mechanism is conveniently installed, two avoiding grooves 11 are formed at the bottom of the connection plate 10, two fixing plates 12 are fixedly installed in the two avoiding grooves 11, two biaxial screws 13 are installed in the two avoiding grooves 11, the two biaxial screws 13 are respectively rotatably connected to the four fixing plates 12, a distance between the two clamping half rings 16 is adjusted by the biaxial screws 13, two adjusting motors 14 are fixedly installed at the top of the connection plate 10, and provide power for adjusting the clamping half rings 16, and the rotation axes of the two adjusting motors 14 respectively extend into the two avoiding grooves 11, two it has two connecting plates 15, four all to slide on the bottom inner wall of dodging groove 11 connecting plate 15 respectively with two biax screw rod 13 threaded connection, four equal fixed mounting in bottom of connecting plate 15 has centre gripping semi-ring 16, four centre gripping semi-ring 16 corresponds each other, conveniently carries out the centre gripping to the top cap of pressure cylinder.
In order to enable the two steel wires to pass through the connection plate 10, two avoiding holes are formed in the top of the connection plate 10, and the two steel wires respectively penetrate through the two avoiding holes.
In order to enable the adjusting motor 14 to drive the double-shaft screw 13 to rotate, a first gear is fixedly sleeved at one end of the double-shaft screw 13, a second gear is fixedly sleeved on a rotating shaft of the adjusting motor 14, and the first gear is meshed with the second gear.
In order to increase the clamping effect on the top cover of the pressure barrel, a placing groove is formed in the top of the clamping half ring 16.
In this embodiment:
when the steel wire line hoisted the top cap of pressure bucket with the couple, can rise to suitable height with the top cap, then start the accommodate motor 14 that corresponds, drive the biax screw 13 that corresponds and rotate, then drive two connecting plates 15 that correspond and remove towards the direction that is close to each other, drive two centre gripping semi-rings 16 that correspond again and remove towards the direction that is close to each other, can carry out the centre gripping to the top cap through two centre gripping semi-rings 16 and two standing grooves, thereby guarantee the stable centre gripping to the top cap, then protect staff's personal safety.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism and the control system of the device are not completely described, and those skilled in the art can clearly know the specifics of the power mechanism and the control system thereof on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a nitrogen generator convenient to overhaul which characterized in that includes:
a base;
the nitrogen making machine body is fixedly arranged at the top of the base;
the four support columns are all fixedly arranged at the top of the base;
the dust shielding plate is fixedly arranged at the tops of the four supporting columns;
the mounting frame is fixedly mounted at the top of the dust shielding plate;
the through groove opening is formed in the inner wall of the bottom of the mounting frame and extends to the position below the dust shielding plate;
the two partition plates are fixedly arranged on the inner wall of the mounting frame;
the lifting motor is fixedly arranged on the inner wall of the bottom of the mounting frame;
the lifting wire roller is rotatably arranged on the outer wall of one side, close to each other, of the two partition plates, and one end of the lifting wire roller is fixedly connected with the rotating shaft of the lifting motor.
2. The nitrogen generator convenient to overhaul as claimed in claim 1 wherein two steel wires are bound to the lifting wire roller, and one end of each of the two steel wires penetrates through the through notch.
3. The nitrogen generator convenient to overhaul as claimed in claim 2 wherein a hook is fixedly mounted at one end of each of the two steel wires below the dust shield.
4. An easy-to-service nitrogen generator as claimed in claim 2 wherein the bottom of said dust shield is provided with connector tiles, the connecting plate is connected with the four supporting columns, two avoiding grooves are formed in the bottom of the connecting plate, two fixing plates are fixedly arranged in the two avoiding grooves, two double-shaft screw rods are arranged in the two avoiding grooves and are respectively and rotatably connected with the four fixing plates, the top fixed mounting of linkage plate has two accommodate motor, two accommodate motor's axis of rotation extends to two respectively and dodges the inslot, two all slide on the bottom inner wall of dodging the groove and have two connecting plates, four the connecting plate respectively with two biax screw rod threaded connection, four the equal fixed mounting in bottom of connecting plate has the centre gripping semi-ring, four the centre gripping semi-ring corresponds each other.
5. The nitrogen generator convenient to overhaul as claimed in claim 4 wherein the top of the connector plate is provided with two avoiding holes, and two steel wires respectively penetrate through the two avoiding holes.
6. The nitrogen generator easy to overhaul as claimed in claim 4, wherein one end of the double-shaft screw is fixedly sleeved with a first gear, the rotating shaft of the adjusting motor is fixedly sleeved with a second gear, and the first gear is meshed with the second gear.
7. The nitrogen generator convenient to overhaul as claimed in claim 4, wherein the top of the clamping half ring is provided with a placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120978739.5U CN215101491U (en) | 2021-05-10 | 2021-05-10 | Nitrogen making machine convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120978739.5U CN215101491U (en) | 2021-05-10 | 2021-05-10 | Nitrogen making machine convenient to overhaul |
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| Publication Number | Publication Date |
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| CN215101491U true CN215101491U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120978739.5U Active CN215101491U (en) | 2021-05-10 | 2021-05-10 | Nitrogen making machine convenient to overhaul |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572813A (en) * | 2022-05-05 | 2022-06-03 | 南通杰蕾机械有限公司 | A hanging device for dismouting chemical industry equipment manhole cover |
-
2021
- 2021-05-10 CN CN202120978739.5U patent/CN215101491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572813A (en) * | 2022-05-05 | 2022-06-03 | 南通杰蕾机械有限公司 | A hanging device for dismouting chemical industry equipment manhole cover |
| CN114572813B (en) * | 2022-05-05 | 2022-07-05 | 南通杰蕾机械有限公司 | A suspension device for dismouting chemical industry equipment manhole cover |
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